F PLUS Rock TWS True Wireless Earbuds User Manual

June 4, 2024
F PLUS

Rock TWS User Manual

Thank you for purchasing Rock TWS. Please read the manual carefully before use and keep it for further reference.

Specifications

Bluetooth version 5.0
ST distance 10-12 m
Charging time (earphones) -1 h
Driver Sensitivity 913.t3dB
Impedance 32Ω
Frequency Range 20 Hz – 20 kHz
Charging time (case) -1.5 hour
Stand-by time 200 h
Playing time 3 hours
Battery type U-Poi
Bluetooth profiles HFP, HSP, A2DP, AVRCP
Battery Capacity (earphone) 50mAh
Battery Capacity (case) 300mAh
Input voltage (case) DC 5V / 0,3A
Dimensions of earphone 22.9 x 16 x 26.5 mm
Dimensions of case 61.0 x 43.4 x 22.2 mm
Weight earphone 4.3 g each
Weight charging box 23.5 g

Package contents

  1. Earbuds — 2 pcs.
  2. Type-C charging cable —1 pc.
  3. Charging case —1 pc.
  4. Eartips — 6 pcs.
  5. User manual —1 pc.

Device Layout

F PLUS Rock TWS True Wireless Earbuds - earphon

Get comfortable
Rock TWS comes with 3 different-sized pairs of ear tips. Please use the right size for your ears (normally medium-sized ear tips are suitable for most users). Wearing the earphones

  1. Place earbuds into your ears.
  2. Adjust the earbuds until they are steady in your ears.

Charging the earphones
Rock TWS is equipped with a charging box that can be used both as a charging dock to charge the headphones and as a carrying case. With a built-in rechargeable battery, the charging case can provide a charging process up to 3 times for the earphones (both left and right). Please make sure the earphones are fully charged before the first use. Please place the earbuds into corresponding charging slots, and be sure that the charging contact pins match well for charging.
Charging the case
Please completely charge the case and earbuds before the first use. Please connect one end of the USB cable to the charging port of the case. The other end should be connected to a power adapter (or a USB port of your computer). Then plug the power adapter into a power outlet. Use only a working charger with sufficient power.
Note: a power adapter is not supplied with the earphones and should be purchased separately!
Pairing
The right (R) and left (L) earbuds can work together (Stereo mode). Any earbud can work as an independent earphone (Mono mode). The earbuds would enter pairing mode automatically after taking out from the charging case. Open your phone’s Bluetooth connections manager, find “Rock TWS” in the list of detected Bluetooth devices and click it to connect. Rock TWS remembers the last paired device and will attempt to connect with it automatically after the next power is on. Please note that the first pairing can take up to 30 seconds. To clear pairing, please insert earbuds into the case and then press and hold both earbuds’ buttons for 8 seconds.
Stereo mode
When taking out the earbuds from the charging case, the indicators on the earbuds will flash red and blue alternatively and the earbuds will be in Pairing mode. “Rock TWS” will appear in the Bluetooth device list, click it to connect.
Mono mode
Take one earbud out of the charging case: the indicator will flash red and blue alternatively. “Rock TWS” will appear in Bluetooth device list, click this item to connect. If you have previously paired earbud to a Bluetooth device, you can just turn on Bluetooth on your device and take out the earbud from the charging case, it will connect automatically.
Pay attention!
If the pairing device is switched off or Bluetooth is disabled for 5S minutes, the earphones will turn off automatically. The maximum operating range for the earphones is 10 meters. If you move out of the range, you will lose the connection. To restore the connection you have to move back to operation range and reconnect the device.

Controls

After the connection, you can control media and phone calls from your phone or tablet.

Function Operation
Power on Take the earbuds out of the charging case or long-press the

multifunction button for 2 seconds until the indicator flashes
Power off| Put the earbuds into the charging case or long-press multifunction button for5 seconds until the indicator goes out. If you put only one earbud into the case, the other earbud will continue working
Play/Pause| Press the multifunction button on any earbud
Previous Track| Hold the multifunction button on the left earbud
Next Track| Hold the multifunction button on the right earbud
Answer phone call| Press the multifunction button
Hang up| Press the multifunction button
Reject phone call| Hold the multifunction button for1.5 seconds
Volume up| Press the multifunction button on the right earbud twice
Volume down| Press the multifunction button on the left earbud twice
Activate voice assistant| Press the multifunction button three times
Clear pairing| Remove earbuds from the pairing list of the phone. Take earbuds out of the case: they’ll turn into pairing mode. Press multifunction buttons on both earbuds four times: the indicator will go red. Return earbuds into the case.

LED indicator

LED indicators can help to understand what is going on with the earbuds.

Indicator Status

The indicator on the earbuds glows red L and R green marks on the case display are moving| The earbuds are charging
The indicator on the earbuds glows blue for 10 seconds, then it turns off.
L and/or R green marks on the case display turn off| The earbuds are fully charged
The indicator on the earbuds is flashing red and blue alternately| The earbuds are in pairing mode
Digits on the display on the charging case flash| The charging case is charging
The display on the charging case shows “100%”| The charging case is fully charged

Safety notice

Please kindly observe the rules and regulations for using Bluetooth devices in airplanes, medical facilities, gas stations, chemical plants, and other areas where the use of wireless connection is restricted due to the threat of interference with sensitive equipment or due to the presence of flammable materials.
The wireless device may interfere with other communication devices including regular phones, television- and radio receivers, and office equipment.
Listening at a high volume for a long time may damage your hearing. The device is powered by a battery. improper use of the battery may cause a risk of fire, the explosion of other hazards. Please kindly use the battery in a proper way. Do not disassemble, open, bend, puncture, affect the battery mechanically or immerse in liquids. The battery may explode when damaged. In the event of a battery leak, flush the affected area with clean water and seek medical help immediately. In case the battery smells, take it to a safe place away from open flames.  The use of a damaged battery may cause severe injuries. Do not swallow!  Keep away from children!  Do not leave a fully charged battery connected to a charger as overcharging may shorten its lifetime. The battery runs down if not used.
Do not disassemble the device, avoid a short circuit. Keep the metal contacts of the battery clean.
Do not leave or keep your device in vehicles in hot weather under direct sunlight. This may cause the battery to overheat and reduce its life. The device may shut down or the capacity may not be fully consumed when used outside operating temperature requirements (below -10°C and above +45°C).
Dispose of the battery separately from the household.
The product is to be transported in the manufacturer’s packing by all means of transport at any distance.

f+ warranty terms and conditions

  1. The warranty terms and conditions set forth below comply with the Russian Federation’s applicable legislation on consumer goods trading.

  2. The warranty period of this Product is 1 (one} year starting from the time of the original purchase.

  3. The product’s lifetime is 2 (two) years and shall commence at the date of purchase, or, failing that. production date;

  4. This warranty shall not apply to:
    4.1. Cables, adapters, variety of media (discs, memory cards
    with software), cases, extension cables, clips, a variety of holders, packages, and documents.
    4.2. Normal wear and tear or the product’s outer surface damages.
    4.3. Defects caused by moisture, dampness, extreme temperature, microwave energy, pressure, hit, the influence of animals and insects, liquids, food, dust and chemicals entering the product.
    4.4. Product, repaired or modified by persons, except those names in paragraph S.
    4.5. Product, misused or used in violation of the user manual.
    4.6. Defects caused by the use of incompatible equipment or accessories.

  5. Warranty service shall be performed by dully authorized bodies: authorized service centers listed on Support webpage: https://www.fplusmobile.ru/ and available on
    8-800-250-07-17. During the warranty period, any production defects shall be repaired free of charge upon presenting the filled valid warranty certificate and/ or documents indicating the proof of purchase and the date of purchase (cash receipt). The documents shall contain the model name of the product, date of purchase, and trade organization details. An authorized body shall be entitled to refuse warranty service in case of the absence of the required documents.

  6. The warranty period shall be extended to the service period. Replacing of parts, components or the whole package shall not result in a new warranty period for the product or for the replaced parts.

  7.  Under no circumstances shall the Producer, Importer and organizations authorized by the Importer be liable for any direct, indirect, incidental, special or consequential damage or including but not limited to any loss of profit, loss of use of information or data; information or data restoration costs, loss arising out of use or inability to use f+ brand products resulted in interruption of a commercial, production or other activity.

Product name:………………………….
Serial number:…………………………………….
Date. Date of purchase:……………….
Signature of the salesperson:………………………………
Trade organization name and address:………………………………..
The quality of the product has been checked in my presence, I have no claims. I have obtained the full and complete product. I hereby declare that I have read and agree with the warranty terms and conditions.
Customer signature.

www.fplusmobil.ru

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